84320068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 182407680

約数和(自身を除く): 98087612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 3769, 5593, 7538, 11186, 15076, 22372, 26383, 52766, 64073, 105532, 128146, 177143, 256292, 354286, 448511, 708572, 897022, 1240001, 1794044, 2480002, 3011431, 4960004, 6022862, 12045724, 21080017, 42160034, 84320068]

約数ペア:

[(1, 84320068), (2, 42160034), (4, 21080017), (7, 12045724), (14, 6022862), (17, 4960004), (28, 3011431), (34, 2480002), (47, 1794044), (68, 1240001), (94, 897022), (119, 708572), (188, 448511), (238, 354286), (329, 256292), (476, 177143), (658, 128146), (799, 105532), (1316, 64073), (1598, 52766), (3196, 26383), (3769, 22372), (5593, 15076), (7538, 11186)]